This is the fourth album of the 12 inch series from the sixties made in Chile on Barclay. There is also 2 of 10 inch albums on Barclay mark as well in the same period. Very rare and hard to get items in good shape. From the sixties we have also 2 Ducretet Thomson albums too. Later on the seventies just on the edge of 1975 there game out an other series on Barclay of 5 beautiful albums. Equally hard to get those too.